IES EC Government Jobs Exams Logical Reasoning Blood Relations

Q. Which one of the following is the correct statement? A rectangular coaxial line can support
a. only TEM mode of propagation
b. both TEM and TE modes of propagation
c. either TE or TM mode of propagation
d. TEM, TE or TM mode of propagation

Read Solution (Total 1)

a. only tem mode propogation
10 years agoHelpfull: Yes(0) No(0)

IES EC Other Question

Question -
S1: Nowadays we pay a great deal of attention to pure air, open windows and garden cities.

S6: Pasteurised milk is milk which has been treated in this way.

P: Another useful discovery of Pasteur's was the process, now called, pasteurization.
Q: Pasteur was one of the first to show how necessary all these are if we are to fight against germs and disease.
R: Pasteur helped them by showing that by heating win or milk to a temperature of 60 degree Centrigrade, the germs were made harmless.
S: Some wine-growers were troubled by a germ which has turned their win sour.
Which one of the following is the correct sequence?

Option
a) R - S - P - Q
b) Q - P - S - R
c) R - P - S - Q
d) Q - S - P - R Q. A quarter wave impedance transformers is a terminated by short circuit. What would its input impedance be equal to?
a. The line characteristic impedance
b. Zero
c. Infinity
d. Square root of the line characteristic impedance